Geochemical Characteristics of Crude Oils in Mid-Shallow Layer of Wangfu Sag and Adjacent Areas, Songliao Basin
JIANG Xing-chao, WANG Tie-guan, FENG Zi-hui, CHEN Jian-fa, WANG Jie, LI Min, WANG Xue
Xinjiang Petroleum Geology . 2007, (1): 40 -43 .